feat: config file, cloes #47
Enable use of a config file, with custom keymap and custom colours
This commit is contained in:
Jack Wills
@@ -0,0 +1,433 @@
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use ratatui::style::Color;
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/// The macro accepts a list of struct names with key names
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/// Returns a struct where every key name is an Option<String>, with the correct derived attributes
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macro_rules! optional_config_struct {
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($($struct_name:ident, $($key_name:ident),*);*) => {
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$(
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#[derive(Debug, serde::Deserialize, Clone, PartialEq, Eq)]
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struct $struct_name {
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$(
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$key_name: Option<String>,
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)*
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}
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)*
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};
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}
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/// The macro accepts a list of struct names with key names
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macro_rules! config_struct {
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($($struct_name:ident, $($key_name:ident),*);*) => {
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$(
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#[derive(Debug, Clone, PartialEq, Eq, Copy)]
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pub struct $struct_name {
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$(
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pub $key_name: Color,
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)*
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}
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)*
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};
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}
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impl AppColors {
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fn map_color(color_str: Option<&str>, setter: &mut Color) {
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color_str.map(|i| i.parse::<Color>().map(|i| *setter = i));
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}
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}
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impl From<Option<ConfigColors>> for AppColors {
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#[allow(clippy::too_many_lines)]
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fn from(value: Option<ConfigColors>) -> Self {
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let mut app_colors = Self::new();
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if let Some(config_colors) = value {
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// Heading bar
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if let Some(hb) = config_colors.headers_bar {
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Self::map_color(
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hb.background.as_deref(),
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&mut app_colors.headers_bar.background,
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);
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Self::map_color(
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hb.loading_spinner.as_deref(),
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&mut app_colors.headers_bar.loading_spinner,
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);
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Self::map_color(hb.text.as_deref(), &mut app_colors.headers_bar.text);
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Self::map_color(
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hb.text_selected.as_deref(),
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&mut app_colors.headers_bar.text_selected,
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);
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}
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// Seletable panel borders
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if let Some(b) = config_colors.borders {
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Self::map_color(b.selected.as_deref(), &mut app_colors.borders.selected);
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Self::map_color(b.unselected.as_deref(), &mut app_colors.borders.unselected);
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}
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// Error Popup
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if let Some(ep) = config_colors.popup_error {
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Self::map_color(
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ep.background.as_deref(),
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&mut app_colors.popup_error.background,
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);
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Self::map_color(ep.text.as_deref(), &mut app_colors.popup_error.text);
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}
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// Help Popup
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if let Some(hp) = config_colors.popup_help {
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Self::map_color(
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hp.background.as_deref(),
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&mut app_colors.popup_help.background,
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);
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Self::map_color(hp.text.as_deref(), &mut app_colors.popup_help.text);
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Self::map_color(
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hp.text_highlight.as_deref(),
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&mut app_colors.popup_help.text_highlight,
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);
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}
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// Info Popup
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if let Some(ip) = config_colors.popup_info {
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Self::map_color(
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ip.background.as_deref(),
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&mut app_colors.popup_info.background,
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);
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Self::map_color(ip.text.as_deref(), &mut app_colors.popup_info.text);
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}
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// Delete Popup
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if let Some(dp) = config_colors.popup_delete {
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Self::map_color(
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dp.background.as_deref(),
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&mut app_colors.popup_delete.background,
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);
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Self::map_color(dp.text.as_deref(), &mut app_colors.popup_delete.text);
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Self::map_color(
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dp.text_highlight.as_deref(),
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&mut app_colors.popup_delete.text_highlight,
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);
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}
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// Chart Cpu
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if let Some(cc) = config_colors.chart_cpu {
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Self::map_color(
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cc.background.as_deref(),
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&mut app_colors.chart_cpu.background,
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);
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Self::map_color(cc.border.as_deref(), &mut app_colors.chart_cpu.border);
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Self::map_color(cc.max.as_deref(), &mut app_colors.chart_cpu.max);
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Self::map_color(cc.points.as_deref(), &mut app_colors.chart_cpu.points);
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Self::map_color(cc.title.as_deref(), &mut app_colors.chart_cpu.title);
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Self::map_color(cc.y_axis.as_deref(), &mut app_colors.chart_cpu.y_axis);
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}
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// Chart Memory
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if let Some(cm) = config_colors.chart_memory {
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Self::map_color(
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cm.background.as_deref(),
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&mut app_colors.chart_memory.background,
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);
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Self::map_color(cm.border.as_deref(), &mut app_colors.chart_memory.border);
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Self::map_color(cm.max.as_deref(), &mut app_colors.chart_memory.max);
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Self::map_color(cm.points.as_deref(), &mut app_colors.chart_memory.points);
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Self::map_color(cm.title.as_deref(), &mut app_colors.chart_memory.title);
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Self::map_color(cm.y_axis.as_deref(), &mut app_colors.chart_memory.y_axis);
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}
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// Chart ports
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if let Some(cp) = config_colors.chart_ports {
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Self::map_color(
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cp.background.as_deref(),
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&mut app_colors.chart_ports.background,
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);
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Self::map_color(cp.border.as_deref(), &mut app_colors.chart_ports.border);
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Self::map_color(cp.headings.as_deref(), &mut app_colors.chart_ports.headings);
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Self::map_color(cp.text.as_deref(), &mut app_colors.chart_ports.text);
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Self::map_color(cp.title.as_deref(), &mut app_colors.chart_ports.title);
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}
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// Containers
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if let Some(c) = config_colors.containers {
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Self::map_color(
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c.background.as_deref(),
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&mut app_colors.containers.background,
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);
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Self::map_color(c.icon.as_deref(), &mut app_colors.containers.icon);
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Self::map_color(c.text.as_deref(), &mut app_colors.containers.text);
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Self::map_color(c.text_rx.as_deref(), &mut app_colors.containers.text_rx);
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Self::map_color(c.text_tx.as_deref(), &mut app_colors.containers.text_tx);
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}
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// Commands
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if let Some(cc) = config_colors.commands {
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Self::map_color(
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cc.background.as_deref(),
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&mut app_colors.commands.background,
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);
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Self::map_color(cc.pause.as_deref(), &mut app_colors.commands.pause);
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Self::map_color(cc.restart.as_deref(), &mut app_colors.commands.restart);
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Self::map_color(cc.stop.as_deref(), &mut app_colors.commands.stop);
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Self::map_color(cc.delete.as_deref(), &mut app_colors.commands.start);
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Self::map_color(cc.resume.as_deref(), &mut app_colors.commands.resume);
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Self::map_color(cc.start.as_deref(), &mut app_colors.commands.start);
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}
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// Container State
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if let Some(cs) = config_colors.container_state {
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Self::map_color(cs.dead.as_deref(), &mut app_colors.container_state.dead);
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Self::map_color(cs.exited.as_deref(), &mut app_colors.container_state.exited);
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Self::map_color(cs.paused.as_deref(), &mut app_colors.container_state.paused);
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Self::map_color(
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cs.removing.as_deref(),
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&mut app_colors.container_state.removing,
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);
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Self::map_color(
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cs.restarting.as_deref(),
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&mut app_colors.container_state.restarting,
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);
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Self::map_color(
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cs.running_healthy.as_deref(),
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&mut app_colors.container_state.running_healthy,
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);
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Self::map_color(
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cs.running_unhealthy.as_deref(),
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&mut app_colors.container_state.running_unhealthy,
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);
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Self::map_color(
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cs.unknown.as_deref(),
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&mut app_colors.container_state.unknown,
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);
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}
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}
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app_colors
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}
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}
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const ORANGE: Color = Color::Rgb(255, 178, 36);
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optional_config_struct!(
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ConfigBackgroundText, background, text;
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ConfigBackgroundTextHighlight, background, text, text_highlight;
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ConfigBorders, selected, unselected;
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ConfigChartCpu, background, border, order, title, max, points,y_axis;
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ConfigChartMemory, background, border, title, max, points, y_axis;
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ConfigChartPorts, background, border, title, headings, text;
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ConfigCommands, background, pause, restart, stop, delete, resume, start;
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ConfigContainers, background, icon, text, text_rx, text_tx;
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ConfigContainerState, background, dead, exited, paused, removing, restarting, running_healthy, running_unhealthy, unknown;
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ConfigHeadersBar, background, loading_spinner, text, text_selected
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);
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config_struct!(
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Borders, selected, unselected;
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ChartCpu, background, border, title, max, points, y_axis;
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ChartMemory, background, border, title, max, points, y_axis;
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ChartPorts, background, border, title, headings, text;
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Commands, background, pause, restart, stop, delete, resume, start;
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Containers, background, icon, text, text_rx, text_tx;
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ContainerState, dead, exited, paused, removing, restarting, running_healthy, running_unhealthy, unknown;
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HeadersBar, background, text_selected, loading_spinner, text;
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PopupDelete, background, text, text_highlight;
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PopupError, background, text;
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PopupHelp, background, text, text_highlight;
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PopupInfo, background, text
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);
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#[derive(Debug, serde::Deserialize, Clone, PartialEq, Eq)]
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pub struct ConfigColors {
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borders: Option<ConfigBorders>,
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chart_cpu: Option<ConfigChartCpu>,
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chart_memory: Option<ConfigChartMemory>,
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chart_ports: Option<ConfigChartPorts>,
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commands: Option<ConfigCommands>,
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container_state: Option<ConfigContainerState>,
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containers: Option<ConfigContainers>,
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headers_bar: Option<ConfigHeadersBar>,
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popup_delete: Option<ConfigBackgroundTextHighlight>,
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popup_error: Option<ConfigBackgroundText>,
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popup_help: Option<ConfigBackgroundTextHighlight>,
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popup_info: Option<ConfigBackgroundText>,
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}
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/// Default colours for the header bar
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impl HeadersBar {
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const fn new() -> Self {
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Self {
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background: Color::Magenta,
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loading_spinner: Color::White,
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text: Color::Black,
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text_selected: Color::Gray,
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}
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}
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}
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/// Default colours for the borders
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impl Borders {
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const fn new() -> Self {
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Self {
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selected: Color::LightCyan,
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unselected: Color::Gray,
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}
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}
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}
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/// Default colours for the delete popup
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impl Commands {
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const fn new() -> Self {
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Self {
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background: Color::Reset,
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pause: Color::Yellow,
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restart: Color::Magenta,
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stop: Color::Red,
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delete: Color::Gray,
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resume: Color::Blue,
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start: Color::Green,
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}
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}
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}
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/// Default colours for the help popup
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impl ChartCpu {
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const fn new() -> Self {
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Self {
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background: Color::Reset,
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border: Color::White,
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title: Color::Green,
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max: ORANGE,
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points: Color::Magenta,
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y_axis: Color::White,
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}
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}
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}
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/// Default colours for the help popup
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impl ChartMemory {
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const fn new() -> Self {
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Self {
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background: Color::Reset,
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border: Color::White,
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title: Color::Green,
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max: ORANGE,
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points: Color::Cyan,
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y_axis: Color::White,
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}
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}
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}
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/// Default colours for the help popup
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impl ChartPorts {
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const fn new() -> Self {
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Self {
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background: Color::Reset,
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border: Color::White,
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title: Color::Green,
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headings: Color::Yellow,
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text: Color::White,
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}
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}
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}
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/// Default colours for the help popup
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impl Containers {
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const fn new() -> Self {
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Self {
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background: Color::Reset,
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icon: Color::White,
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text: Color::Blue,
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text_rx: Color::Rgb(255, 233, 193),
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text_tx: Color::Rgb(205, 140, 140),
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}
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}
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}
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/// Default colours for the help popup
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impl ContainerState {
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const fn new() -> Self {
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Self {
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paused: Color::Yellow,
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removing: Color::LightRed,
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restarting: Color::LightGreen,
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running_healthy: Color::Green,
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running_unhealthy: ORANGE,
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dead: Color::Red,
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exited: Color::Red,
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unknown: Color::Red,
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}
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}
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}
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/// Default colours for the Error popup
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impl PopupError {
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const fn new() -> Self {
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Self {
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background: Color::Red,
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text: Color::White,
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}
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}
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}
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/// Default colours for the info popup
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impl PopupInfo {
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const fn new() -> Self {
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Self {
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background: Color::Blue,
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text: Color::White,
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}
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}
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}
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/// Default colours for the help popup
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impl PopupHelp {
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const fn new() -> Self {
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Self {
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background: Color::Magenta,
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text: Color::Black,
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text_highlight: Color::White,
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}
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}
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}
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/// Default colours for the delete popup
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impl PopupDelete {
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const fn new() -> Self {
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Self {
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background: Color::White,
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text: Color::Black,
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text_highlight: Color::Red,
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}
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}
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}
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#[derive(Debug, Clone, PartialEq, Eq, Copy)]
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pub struct AppColors {
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pub borders: Borders,
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pub chart_cpu: ChartCpu,
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pub chart_memory: ChartMemory,
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pub chart_ports: ChartPorts,
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pub commands: Commands,
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pub container_state: ContainerState,
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pub containers: Containers,
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pub headers_bar: HeadersBar,
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pub popup_delete: PopupDelete,
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pub popup_error: PopupError,
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pub popup_help: PopupHelp,
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pub popup_info: PopupInfo,
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}
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impl AppColors {
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pub const fn new() -> Self {
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Self {
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borders: Borders::new(),
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chart_cpu: ChartCpu::new(),
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chart_memory: ChartMemory::new(),
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chart_ports: ChartPorts::new(),
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commands: Commands::new(),
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container_state: ContainerState::new(),
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containers: Containers::new(),
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headers_bar: HeadersBar::new(),
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popup_delete: PopupDelete::new(),
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popup_error: PopupError::new(),
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popup_help: PopupHelp::new(),
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popup_info: PopupInfo::new(),
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}
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}
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}
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